CVE-2025-6865Public exploitNetwork attack vector

Add-on deletion via unprotected cross-origin request

Published Jun 29, 2025 · Updated Jun 30, 2025

Cross-site request forgery in DaiCuo CMS 1.3.13 and earlier allows remote attackers to delete add-ons through a crafted web page. The /admin.php/addon/index handler processes cross-origin module, controller, delete-action, and add-on ID values without effective request-origin validation. An authenticated administrator must visit the attacker-controlled page; exploitation deletes the selected add-on under that administrator's session.

CVSS severity4.3

Medium

EPSS probability0.25%

Next 30 days · Sep 16, 2026

Known exploitationUnconfirmed

Based on sourced intelligence

Hinoki checkNot available

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Summary

What happened

The record

CVE: CVE-2025-6865
Published: Jun 29, 2025
Updated: Jun 30, 2025

Vendor: DaiCuo
Product: DaiCuo CMS
Classifications: CWE-352, CWE-862

Attack vector: network
Privileges: unauthenticated

Timeline

How it unfolded

Jun 29, 2025CVE publishedPublication date reported by the CVE source.
Jun 30, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

Affected versionversion=1.3.0
Affected versionversion=1.3.1
Affected versionversion=1.3.10
Affected versionversion=1.3.11
Affected versionversion=1.3.12
Affected versionversion=1.3.13
Affected versionversion=1.3.2
Affected versionversion=1.3.3
Affected versionversion=1.3.4
Affected versionversion=1.3.5
Affected versionversion=1.3.6
Affected versionversion=1.3.7
Affected versionversion=1.3.8
Affected versionversion=1.3.9

What conditions does exploitation require?

Attack vectornetwork

Required privilegesunauthenticated

What is affected?

DaiCuo · DaiCuo CMSversion=1.3.0; version=1.3.1; version=1.3.10; version=1.3.11; version=1.3.12; version=1.3.13; version=1.3.2; version=1.3.3; version=1.3.4; version=1.3.5; version=1.3.6; version=1.3.7; version=1.3.8; version=1.3.9

Published CVSS scores

2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N

4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026

Latest reporting daySep 16, 2026

Latest daily unique IPsUnavailable

Prior 30-day averageUnavailable

SourceShadowserver honeypots (KEV)

Vectornetwork

Privilegesunauthenticated

Known exploitationUnconfirmed

Public exploitPublished

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)

CWE-862Missing Authorization

Public exploit references

DaiCuo CMS 1.3.13 CSRF PoCproof of concept · unverified

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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